hey buddy,
on the ze there is a cast bracket on the exhaust side that mounts the power steering alternator and air con. I removed the air con and power steering and alternator. then move the alternator to the top of the bracket (I think it was the power steer pump mount) and use the smaller of the 2 mounts on the alternator and mount it with the 25 or 30mm bolt this will make the belt line up perfectly with all pullys. I've used it this way for 6 months with no problem and can't see it braking.
hope this helps pm me if you need anything cleared up. Ill try get some pics for you